Thorpe next set out to determine exactly when the chaffinch learns to sing.接着,索普就开始研究苍头燕雀是在什么时候学唱歌的.The chaffinch has three or four songs and produces them in a specific order.苍头燕雀合唱三、四种歌,唱的时候按着一定的先后次序....
Over the parapet showed quaint and fanciful little buildings.栏杆里有一些古雅精致的小建筑物.His ideas were quaint and fantastic . She brought him judiciously to earth.他的看法荒廖古怪,她颇有见识地劝他面对现实.Here was an old church, quaint and rambling an...
Chloroprene Rubber ( CR ) is an important variety among the synthetic rubber.氯丁橡胶 ( CR ) 是合成橡胶的重要品种之一.In the chloroprene rubber can be used as acid acceptor.在氯丁橡胶中可作为酸的接受体.The chloroprene rubber sheath is heat and oil re...
细细品尝每一口的味道，充分咀嚼。Savour the flavour of each mouthful, and chew your food well.他们用豁了口的杯子喝酒。They drank out of chipped mugs.他的工资少得可怜,不够养活不断添丁增口的家庭.His wages were pitifully inadequate for the needs of his growing family....